Math, asked by tiwaryansh20, 7 months ago

what is cost of ore

Answers

Answered by sdas01121964

Answer:

ore a has 80% iron ore b has 60% iron

Answered by barsha2462

Step-by-step explanation:

It varies from ore to ore

for example

Iron ore prices monthly 2019-2020. In July 2020, iron ore was valued at approximately 108.52 U.S. dollars per dry metric ton unit (dmtu)

Using this hypothetical value of 1 ozt./ton, each pound of ore would contain approximately 0.0005 ounces of gold. Now let's assume that gold is valued at $1500 per ounce. That would make the gold in a one pound ore sample worth approximately 75 cents, and this is assuming that the ore is extremely rich

If u r asking about grade of ore then

The grade of ore refers to the concentration of the desired material it contains. The value of the metals or minerals an ore contains must be weighed against the cost of extraction to determine whether it is of sufficiently high grade to be worth mining.

More specifically, ores with Fe contents above 65% are regarded as high-grade ores; 62–64% medium- (or average) grade ores and those below 58% Fe are considered as low-grade ores [2–5].

Previous Question

Next Question

Similar questions

History, 3 months ago

Who is the father of History?

Math, 3 months ago

From the information given the adjacent figure, (i) express a in terms of b and f; (ii) express e in terms off and g; (iii) express d in terms of a and e; (iv) express c in terms of e and g.

English, 3 months ago

4)Write a story with the help of the pictures and hints.:( 80-100 words.) (6) A wood cutter___cutting wood___ dropped his axe in the pond____started weeping ____god appeared____asked what the matter was____brought a golden axe from the pond____ wood cutter did not accept_____brought a silver axe ____ not accepted_____brought an iron axe ____ accepted______ pleased with the honesty of the poor...

Chemistry, 7 months ago

What is emulsion ?..........

Math, 7 months ago